industrialise php ~ zendcon europe 2013
Post on 03-Jul-2015
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Industrialise PHP in the cloud with Windows Azure
Industrialise PHP in the cloud with @ ZendCon Europe
Who ?
• Thomas Rabaix – Software Architect @ – Symfony Expert – Sonata Project lead dev – Social – https://github.com/rande – https://twitter.com/th0masr
Industrialise PHP in the cloud with @ ZendCon Europe
MICROSOFT AZUREWhy ?!
Industrialise PHP in the cloud with @ ZendCon Europe
Industrialisation
• Respect Standards • Don’t reinvent the wheel • Create a valid workflow • Never break the workflow • Automate the workflow • Be lazy
Industrialise PHP in the cloud with @ ZendCon Europe
LIBRARIESIt’s all about code
Industrialise PHP in the cloud with @ ZendCon Europe
Libraries
• Foundation behind projects • How easy a library can be reused ? • How easy a library can be integrated into your project?
Industrialise PHP in the cloud with @ ZendCon Europe
PHP FRAMEWORK INTEROP GROUPPHP FIG
Industrialise PHP in the cloud with @ ZendCon Europe
Group Members
• Agavi ~ David Zülke (@dzuelke)
• AWS SDK for PHP (Amazon Web Services) ~ Michael Dowling (@mtdowling)
• Apache log4php ~ Ivan Habunek (@ihabunek)
• Assetic and Buzz ~ Kris Wallsmith (@kriswallsmith)
• Aura Project and Solar Framework ~ Paul M. Jones (@pmjones)
• CakePHP ~ Larry Masters (@PhpNut)
• Composer and Packagist ~ Jordi Boggiano (@seldaek)
• Contao Open Source CMS ~ Leo Feyer (@leofeyer)
• Doctrine ~ Guilherme Blanco (@guilhermeblanco)
• Drupal ~ Larry Garfield (@Crell)
• eZ Publish ~ Andre Romcke (@andrerom)
• TYPO3 Flow ~ Karsten Dambekalns (@kdambekalns)
• Jackalope ~ Lukas Kahwe Smith (@lsmith)
• Joomla ~ Don Gilbert (@dilbert4life)
• Laravel ~ Taylor Otwell (@taylorotwell)
• Lithium ~ Nate Abele (@nateabele)
• PEAR ~ Brett Bieber (@saltybeagle)
• phpBB ~ Nils Adermann (@naderman)
• phpDocumentor ~ Mike van Riel (@mvriel)
• PPI Framework ~ Paul Dragoonis (@dr4goonis)
• Propel ~ William Durand (@couac)
• PyroCMS ~ Phil Sturgeon (@philsturgeon)
• SabreDAV ~ Evert Pot (@evertp)
• SugarCRM ~ John Mertic (@jmertic)
• Symfony2 ~ Bernhard Schussek (@webmozart)
• The community at large ~ Cal Evans (@CalEvans)
• Yii framework ~ Alexander Makarov@sam_dark)
• Zend Framework 2 ~ Pádraic Brady (@padraicb)
• Zikula ~ Karma Dordrak (@zikuladrak)
Industrialise PHP in the cloud with @ ZendCon Europe
PSR #0 -‐ Autoloading Standard• Are you still using include in your project ? • Defines how class can be loaded • \<Vendor Name>\(<Namespace>\)*<Class Name>
Industrialise PHP in the cloud with @ ZendCon Europe
PSR #1 / #2 – Coding Standard
• Understanding syntax vs understanding code • Same syntax across libraries
Industrialise PHP in the cloud with @ ZendCon Europe
PSR #3 – LoggerInterface• Every projects need logs • Need a common interface to write log • You don’t want to write a wrapper for each library
Industrialise PHP in the cloud with @ ZendCon Europe
Industrialisation
• Industrialisation is about using standards • Share the same rules • if as a vendor you want your code to be used • if as a recruiter want new people to get into a project quickly
Industrialise PHP in the cloud with @ ZendCon Europe
FRAMEWORKS (AND ALIKE)It’s PHP code after all
Industrialise PHP in the cloud with @ ZendCon Europe
Select your own
• Zend Framework • Laravel • Symfony2 • Silex • CakePHP • CodeIgniter • Wordpress • Drupal • ezPublish • Insert your favorite solution �14
Industrialise PHP in the cloud with @ ZendCon Europe
COMPOSERA revolution in the PHP world
Industrialise PHP in the cloud with @ ZendCon Europe
Composer
• … is a dependency manager tracking local dependencies of your projects and libraries.
• … is 2 years old only • … is a revolution in the PHP world – 18 894 packages – 89 689 007 installed packages (since 2012-‐04-‐13) !Default definitions available on packagist.org
Industrialise PHP in the cloud with @ ZendCon Europe
Composer
• 99% of packages are hosted on Github • Github has downtime or rate limits • Repositories can disappear • Need speed • Security Policies !
• Mirror Packagist's definitions and Github’s repositories!
https://github.com/ekino/php-‐mirroring
Industrialise PHP in the cloud with @ ZendCon Europe
Industrialise PHP in the cloud with @ ZendCon Europe
Industrialise PHP in the cloud with @ ZendCon Europe
Industrialise PHP in the cloud with @ ZendCon Europe
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Industrialise PHP in the cloud with @ ZendCon Europe
PHP ENVIRONMENTSRunning the code
Industrialise PHP in the cloud with @ ZendCon Europe
Too many environments
• How many php runtimes do you have ? – cli, php-‐cgi, php-‐fpm, mod_php5, hhvm
• How many distributions do you have ? – Ubuntu, debian, redhat, centos, etc ..
• How many systems are required by the project ? – mysql, memcached, varnish, mongodb, etc …
• How long does it take to introduce a new developer into the team ?
Industrialise PHP in the cloud with @ ZendCon Europe
VAGRANTvirtual development environments
Industrialise PHP in the cloud with @ ZendCon Europe
Vagrant
• Abstracted layer to control VM – VirtualBox, VMWare, and many more
• Can boot any kind of distribution to match client requirements • Simple configuration file, but powerful features
Industrialise PHP in the cloud with @ ZendCon Europe
Vagrantfile
Industrialise PHP in the cloud with @ ZendCon Europe
vagrant up
Industrialise PHP in the cloud with @ ZendCon Europe
• All developers can now use the same distribution • This is not enough – How to match clients system requirements ? – How to avoid complex setup done by each developer on the VM ?
Industrialise PHP in the cloud with @ ZendCon Europe
PROVISIONINGAutomate your infrastructure
Industrialise PHP in the cloud with @ ZendCon Europe
Provisioning
• Define system configuration • Apply the configuration to a host • Ensure quick system installation – Everything is in the code – Definitions are stored in your git repository
Industrialise PHP in the cloud with @ ZendCon Europe
Provisioning : Puppet
• Ruby tools • A node is a host in your infrastructure • Lots of modules to setup system – apache, apt, composer, concat, exim, java, jenkins, memcached, mysql, nginx, php, redis, resolver, ruby, stdlib, varnish, wget, and many more …
– https://forge.puppetlabs.com/
Industrialise PHP in the cloud with @ ZendCon Europe
Industrialise PHP in the cloud with @ ZendCon Europe
Industrialise PHP in the cloud with @ ZendCon Europe
Industrialise PHP in the cloud with @ ZendCon Europe
VAGRANT + PUPPETAutomate developer’s work
Industrialise PHP in the cloud with @ ZendCon Europe
Vagrantfile
Industrialise PHP in the cloud with @ ZendCon Europe
$ git clone git://mygit/myproject.git $ cd myproject $ vagrant up —provision *
* just wait a few minutes
Industrialise PHP in the cloud with @ ZendCon Europe
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Industrialise PHP in the cloud with @ ZendCon Europe
QUALITY ASSURANCEIs my code working? Are the client requirements working?
Industrialise PHP in the cloud with @ ZendCon Europe
Unit Tests
• Why testing ? • ensure the code is working as expected • allow safe refactoring • Test one class or one function
• Different solutions • PHPUnit, the default one • Atoum, an alternative • PHPSpec
Industrialise PHP in the cloud with @ ZendCon Europe
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Industrialise PHP in the cloud with @ ZendCon Europe
Functional Tests
• Run scenarios depending on user’s requirements • Check if classes work properly together • Behat + Mink • Run http requests on the web application • Different drivers: Goutte, Selenium, Sahi, Zombie
Industrialise PHP in the cloud with @ ZendCon Europe
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Industrialise PHP in the cloud with @ ZendCon Europe
Integration Tests
• How to check if the code is working with the infrastructure …
• Run tests against the new release • Need to deploy the code first …
Industrialise PHP in the cloud with @ ZendCon Europe
CAPISTRANORemote multi-‐server automation tool
Industrialise PHP in the cloud with @ ZendCon Europe
• Deploy code into remote servers • Task can be run in parallel on different remote servers • Task definition in ruby style • Simple commands, but powerful options
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Industrialise PHP in the cloud with @ ZendCon Europe
Industrialise PHP in the cloud with @ ZendCon Europe
Industrialise PHP in the cloud with @ ZendCon Europe
Azure
• Create a new VM for the integration tests • For now Azure VMs are not puppet ready – You need to install puppet and rubygems – But you can create your own vhd image
• We create a sonata-‐dev instance
Industrialise PHP in the cloud with @ ZendCon Europe
Industrialise PHP in the cloud with @ ZendCon Europe
Industrialise PHP in the cloud with @ ZendCon Europe
$ cap azure puppet deploy
Industrialise PHP in the cloud with @ ZendCon Europe
JENKINSA continuous integration server
Industrialise PHP in the cloud with @ ZendCon Europe
Jenkins
• Continuous integration server • Run tasks and publish results – Can be used with many testing frameworks –Many plugins
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Industrialise PHP in the cloud with @ ZendCon Europe
Industrialise PHP in the cloud with @ ZendCon Europe
Industrialise PHP in the cloud with @ ZendCon Europe
Jenkins Job
Industrialise PHP in the cloud with @ ZendCon Europe
PRODUCTIONGoing live
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Industrialise PHP in the cloud with @ ZendCon Europe
Industrialisation
Industrialise PHP in the cloud with @ ZendCon Europe
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Industrialise PHP in the cloud with @ ZendCon Europe
FOLDER STRUCTUREls -‐lsa /myawesomeproject/
Industrialise PHP in the cloud with @ ZendCon Europe
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Industrialise PHP in the cloud with @ ZendCon Europe
Select your own tools
Industrialise PHP in the cloud with @ ZendCon Europe
PHP industrialisation is about …
Respecting Standards
Reusing tools
Selecting your own tools
Creating a valid workflow
Automating the workflow
Questions ?
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Going further @ ZendCon
• Vagrant, puppet & chef for beginners -‐ Thijs Fery • Compose this! -‐ Matthew Weier O’Phinney • Phing for power users -‐ Stephan Hochdörfer • Jenkins entwined with deployment and pragmatism -‐ Eric Ritchie
• Beyond PHP: it is not (just) about the code! -‐ Wim Godden
• Essential Git for Developers -‐ Adam Culp
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